presbyopic

When this occurs the patient is presbyopic.

For the presbyopic, the handsome magnifying glass available at Cursive is on a wheeled tripod.

Presbyopic laser correction is in clinical trials, Dr. Braunstein said.

Because presbyopic eyes focus more easily at a distance, taller people, who have longer arms, may not need lenses as strong as shorter people do.

The Multi-Design concept was a first stage of personalization of the progressive lens, a specific optimum design for each age class of the presbyopic wearer.

Simultaneously myopic, presbyopic and every point in between, she had glasses for long distance, short distance, middle distance, bright lights, dim lights and rainy afternoons.

Such clinical studies using objective measurement techniques must be done to fully support the claim that accommodating IOLs can restore accommodative vision to the presbyopic eye.

Convex aspheric curvatures are used in many presbyopic vari-focal lenses to increase the optical power over part of the lens, aiding in near-pointed tasks such as reading.

A delicious exception has always been baseball, which hinges like no other sport on the earnest if (as many enthusiasts have noted) presbyopic interpretations of balls and strikes by the umpire.

Obtuse, inane, lunkheaded, presbyopic, vacuous and misanthropic - there is no question that transporting "Monday Night" to ESPN is all of these.

It is possible that the processing may dehydrate the presbyopic lens nuclei; however, the potential structural changes may occur on too small a scale to significantly affect the gross measurements made here.

Aspheric ablation profile for presbyopic corneal treatment using the MEL80 and CRS Master Laser Blended Vision module.

Scuba divers with interest in underwater photography may notice presbyopic changes while diving before they recognize the symptoms in their normal routines due to the near focus in low light conditions.

The Flexivue Microlens is a 3-mm in diameter lens that is inserted into a corneal pocket created by a femtosecond laser in the non-dominant eye of a presbyopic patient.

Improvements in visual functions following perceptual learning are achieved without changing the optical characteristics of the presbyopic eye, implying enough retained plasticity in the aging brain to offset the natural biological deterioration of the eyes.

Myopes considering refractive surgery are advised that surgically correcting their nearsightedness may be a disadvantage after age 40, when the eyes become presbyopic and lose their ability to accommodate or change focus, because they will then need to use glasses for reading.

Barry J. Farkas, an optometrist in New York who tests these products for the major manufacturers, said his success rate for presbyopic patients is 75 to 80 percent for gas permeable lenses, and 60 to 70 percent for soft lenses.